The QCal application was developed for the calculation of dose response and time respose curves for insecticide resistance bioassays. QCal estimates values for lethal dose/knockdown dose (LD/KD) or lethal time/knockdown time (LT/KT) based on data from a bioassay entered by the user.
Standard Qcal outputs include values for LD50/KD50 and LD90/KD90
The Insecticide Resistance Monitoring Application